AVR R438 Automatic Voltage Regulator for Generator Volt Regulation

★★★★★ 5.0 44 reviews

$56.99
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$56.99
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Free shipping Free 30-day returns

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Product details

Management number 212625628 Release Date 2026/04/06 List Price $22.80 Model Number 212625628
Category
  • AVR R438 Automatic Voltage Regulator For Generator Volt Regulation
  • Compatible Alternators:LSA42.3, LSA43.2, LSA44.3, LSA44.2
  • Can Replace AVR RS437 and R438C Automatic Voltage Voltage Regulator
  • R438 Voltage Regulator is an analog AVR. It is designed for alternators with a AREP or PMG excitation .
  • Genset AVR R438C controls the excitation current in order to maintain the output voltage of the alternator.
Item Weight 1.52 pounds
Manufacturer KNOWTEK
Item model number R438
Package Dimensions 7.05 x 5.47 x 2.91 inches

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44 ratings | 18 reviews
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